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Inteligent thermometer
Wirt, Tomáš ; Valach, Soběslav (referee) ; Macho, Tomáš (advisor)
This graduation thesis deals with temperature sensors and theirs connection to the microcontroller MCF52233. In the introductory chapters there is description of the principles and characteristics of the heat sensitive elements and theirs abilities of connection to the microcontrollers. Further there is a real proposal and description of the connection realization with sensors DS1620 (intelligent temperature sensor which communicates via serial synchronous link), DS18B20 (intelligent temperature sensor which communicates via 1-Wire bus), LM335 (precise temperature sensor) and KTY81-210 (resistance temperature sensor which is made of silicon). There was a need to create software for the communication between sensors and microcontroller MCF52233. Communication with the superior PC computer was done by USB interface. Software background was created to show temperature readings on the PC computer. Besides the realized USB communication there was done theoretical analysis of the communication via Ethernet bus. On the enclosed CD you can find testing software for the microcontroller and PC computer which allows you to get temperature values from sensors and show them on the screen of the PC computer.
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Multicinema information system
Baxa, Radek ; Holek, Radovan (referee) ; Macho, Tomáš (advisor)
The thesis deals with information system for multicinema. In general, it is about project and largely realization software which can manage relevant information in multicinema organization. The first part is introduction and study of programming platform for construct information systems. In general they are PHP, DOT NET and J2EE. There is also description of related technologies for remote desktop and web clients too. The second part is about analysis. The most important chapters contain determination requirements and database schema for persistent storage data. At the end of this part analysis class diagram is mentioned too. The third part is about projection and about software realization using J2EE technologies EJB, JSP and so on. Selected segments of the system are described using UML diagrams. The appendix contains index to abbreviations. Main addition is compact disk containing complete documentation and created software (source codes, binaries).
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An Intelligent camera system
Gogol, František ; Macho, Tomáš (referee) ; Valach, Soběslav (advisor)
An intelligent camera includes a processor, which can extract information from images without the need for an external processing unit, and interface devices used to make the results available to other devices. This paper describes the intelligent camera design and implementation into the Field Programmable Gate Array (FPGA). The implemented architecture contains a camera controller, a memory controller, an IIC controller, a VGA controller, and an execution unit. The camera controller communicates with a CMOS chip. The memory controller communicates with a DDR SDRAM memory. The IIC controller is the interface between a PLB bus and an IIC bus. The VGA controller takes data from the memory and transform them into the VGA format (640x480, 60 Hz). The execution unit extracts the image data from the memory. These data are processed by hardware pixel by pixel, which results in a modified image. The camera units has been implemented in the VHDL and Verilog languages.
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